Pad Is a Very Simple Principle of Printing Process

Pad is a very simple principle of Printing process, the silicone rubber cast by the steel Intaglio printing head or Sensitive adhesive Intaglio's Photo Transfer To the substrate. Pad can be used to print or print a variety of molding materials such as glass, plastic products, metal products, watches, and electronic and optical products. Its main feature is available on the irregular shaped convex surface printing, it is difficult or even using other printing methods can not be completed, and can be easily accomplished by printing, fine printing and can realize multi-color. This apparatus, equipment, and printing the surface of small products is ideal for printing. In addition, the printing stability, sustained, even if long printing, printing precision will not change, and eliminating the drying process, continuous multi-Color printing. Printing machine Main points from the color monochrome, color, four-color, six colors and eight-color, etc.; from the automation divided into manual, semi-automatic and fully automatic type, etc., but there is still moving with the CTP system device, making further increase automation. Here mainly from the printing machine's overall structure and some key components of the current local market analysis of the main printing machine. The main printing machine type 1. Manually type printing machine The simplest structure of this printing machine, it was thought that this machine should be in the market disappeared, in fact, until now many high-end watches, and other equipment panels are printed with this type of printing machine. Of course, such machines generally do not appear in large-scale printing company, but in many more small workshop applications. Its shortcomings are obvious, such as production efficiency is low, once the printing volume Hentai hard to ensure the consistency of all Indian part quality, but its Cao simple, small investment, so the market remained active. 2. Open-type printing machine Ink tank Printing head can move around up and down, it's following a Printing plate , Ink ink tank was blown above the plate squeegee device, printing head and ink on the plate contact. This design simple, widely used in the seal of the amount of printing machine. 3. Closed oil cup system Such a system is considered universal in the past type of printing design, a Swiss watch company has been using the system for 35 years. Installed in a closed ink cup oil, the oil can be parallel to the steel cup for ink. When the oil cup at the plate just above, the ink can flow to the plate on the graphics part, and when leaving the oil cup, oil cup of ink on the Central part of the non-graphic ink scraped. 4. Wheel printing machine transition This structure is the design from gravure come, more suitable for printing or continuous sheet roll-type substrate. This machine is mainly from the printing plate, printing ink tank and silicon Cots Composition of the steel plate was dipped drum type ink tank, printing plate clockwise rotation, the above ink was toppled, scrape; printing roller counterclockwise rotation, with the steel drum on the pressure, so that the ink on the transfer plate to the printing roller; the end, printing roller contacts with substrates, the ink transfer is completed. 5. Hybrid printing machine This machine is initially Ceramic Printing Design, printing and screen printing with mixed forms. It did not use printing plates, printing ink through the mesh to the following silicone coating, after the printing head and the silicone resin layer contacts the top of the ink away and eventually print to the substrate. This structure combines screen printing and printing of the many advantages, such as printing a lot of screen printing can not be completed on the surface (such as two-surface), and screen printing ink more than selective. 6. Satellite Type This printing machine is a design in the rotation plane of the multi-color presses, from the center of the cam control, up to 750 per hour to switch, if the four-color printing can be to 250 per hour, this machine suitable for small and medium print runs. This machine is mainly made up of two rotating platforms and central control components. A platform for placing substrates, and the other platform release plate. This machine is suitable to take things one major company, because they live a relatively small piece of print, but also a multi-color, choose the model more cost effective. 7. With a CTP system, printing machine In the field of printing, CTP are not new things, the current offset, flexographic printing has been widely used, even in the screen printing field, we could see growing popularity of CTP. But for printing in the field, CTP system in which the application has only just begun. CTP system used in gravure printing, to ensure users receive the digital image file, the system uses high-quality laser mode gravure printing plates without the use of film, exposure equipment and other chemical agents. Automation to enhance production efficiency, cost savings and high fidelity image quality to make intaglio printing plate than any other existing technology has the clear advantage. Of course, this investment is that many users consider the first question. Source: www.hicow.com